High Quality B703 Keypad – Airport Elevator Telephone


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We thinks what prospects think, the urgency of urgency to act from the interests of a client position of theory, allowing for greater high-quality, reduced processing costs, rates are much more reasonable, won the new and previous consumers the support and affirmation for Explosion proof telephone , Hands Free Telephone , backlit public telephone keypad , If you are interested in any of our products, please feel free to contact us for more details. We hope to cooperate with more friends from all over the world.
High Quality B703 Keypad – Airport Elevator Telephone Detail:

Model B703
Material Stainless Steel 304
Key size 20.0*14.0mm
Life 1,000,000 cycles per key
Contact Resistance 200 Ohms Maxium
Contact Rating 20~30mA
PCB Double-sided PCB
Conductive Metal dome conductive
Key button selection with 26 letters or without 26 letters
Connection Interface XH plug,Pin Header,USB,PS2,RS232,RS485
Certificate CE
Protection Degree IP66
Vandal Proof Degree IK08
Operating Temperature -25℃~65℃
Storage Terperature -45℃~85℃
Relative Humidity 30%-90%RH
Atmospheric pressure 60-106Kpa

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High Quality
 B703 Keypad – Airport Elevator Telephone detail pictures

High Quality
 B703 Keypad – Airport Elevator Telephone detail pictures


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With a positive and progressive attitude to customer's interest, our company continuously improves our product quality to meet the needs of customers and further focuses on safety, reliability, environmental requirements, and innovation of High Quality B703 Keypad – Airport Elevator Telephone, The product will supply to all over the world, such as: Australia , Denmark , Auckland , The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Christine from Palestine - 2015.02.21 12:14
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Henry from Afghanistan - 2016.06.19 13:51

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